Have you downloaded the Hi-Res Pack?
The auto update did not auto update the Hi-res. If you did not physically download and re-install the new High-res, that may be the source of your blurry cockpit.
Not positive as I am not programmer, but it is just a thought as to the possible fixes. Since I downloaded the hi-res update, my appears fine, though, I have not really had time to experiment the different models.